NPPES file of Aug 9, 2026

Frederick Rotgers, PSY.D.

Clinical Psychologist · Iselin, NJ

Frederick Rotgers, PSY.D. is a clinical psychologist with a practice address in Iselin, New Jersey, and NPI 1790829042, issued on Feb 19, 2007. Check the license (New Jersey 35SI00196900, as entered in NPPES) with the New Jersey board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1790829042
Name
Frederick Rotgers
Credential
PSY.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
35SI00196900 NJ
Self-reported in NPPES; status is on the state search
Practice location
33 Wood Ave S Ste 600, Iselin, NJ 08830
Phone
(732) 762-6557
Enumerated
Feb 19, 2007
Record last updated
Jul 8, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest clinical psychologist records → All 1,513 in New Jersey → Look up another NPI →

Also registered at 33 Wood Ave S Ste 600

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Stephen Fried, MDNeurology Physician1982843462
  2. Annalie HaminPhysical Therapist1528489366
  3. Amaka Ikemefuna, APNPsychiatric/Mental Health Nurse Practitioner1356713747
  4. Lukresia KawiraPsychiatric/Mental Health Nurse Practitioner1932837788

Verify Frederick Rotgers in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
    Search for license 35SI00196900    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New Jersey license search

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Frederick Rotgers among 1,513 clinical psychologist records in New Jersey

Frederick Rotgers, PSY.D. is one of 1,513 clinical psychologist records with a practice address in New Jersey. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 22% of them.

  • NPI issued2007 · 22% of these records are older, 53% newer
  • In a Medicare fileNo · 11% of these records are
  • In the CMS Doctors and Clinicians fileNo · 29% of these records are
  • Record last updated2024 · 71% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Psychologist providers in New Jersey

There are 1,513 clinical psychologist records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,513 in New Jersey → Every provider in Iselin → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Patrice Dow-Nelson, PH.D.Iselin, NJ 088301174943971
  2. Laura-Anne Florek, PSY.D.Monroe, NJ 088311912259672
  3. Heidi Kaduson, PH.D.Monroe Township, NJ 088311740589035
  4. Patrick Mc Cabe, PSY.D.Monroe, NJ 088311518681154
  5. William Campagna, PHDLebanon, NJ 088331255821294
  6. Catharine Randazzo, PH.D.Hampton, NJ 088271316008105
  7. Sydney Baker, PHDMartinsville, NJ 088361932911807
  8. Angelica Diaz-Martinez, PSY.D.Martinsville, NJ 088361205901170

Common questions

What is Frederick Rotgers, PSY.D.'s NPI number?

Frederick Rotgers, PSY.D.'s National Provider Identifier (NPI) is 1790829042, issued on Feb 19, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Frederick Rotgers, PSY.D. located?

The NPPES record lists a practice address at 33 Wood Ave S Ste 600, Iselin, NJ, 08830. Phone: (732) 762-6557. Providers update this record themselves, so call before visiting.

How can I verify Frederick Rotgers, PSY.D.'s license?

NPPES lists New Jersey license number 35SI00196900, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.